42-211-35231

Final Completion Horizontal

BREX 102 HMH

HEMPHILL County · District 10 · CHESAPEAKE OPERATING L.L.C. · ACHILLES (TONKAWA)

RRC Lookup

Permits

Max Depth

10,000 ft

First Permit

2013-08-07

Latest Activity

2013-08-07

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2014-03-18

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: CHESAPEAKE OPERATING L.L.C. ≠ Production: UNBRIDLED RESOURCES, LLC (reported 2025-12)

EWA / Permit operator mismatch

Scheduling: CHESAPEAKE OPERATING L.L.C. ≠ Permit: CHESAPEAKE OPERATING, INC.

Resolved via: production → UNBRIDLED RESOURCES, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2014-03

Last Production

2026-03

Operator History

Chain of Custody

CHESAPEAKE OPERATING, INC. 2014-2014→ CHESAPEAKE OPERATING, L.L.C. 2014-2016→ 4P ENERGY TEXAS, LLC 2016-2020→ UNBRIDLED RESOURCES, LLC 2020-2025

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Permit History (1)

#767556 Drill Final Completion

BREX 102 HMH · 10,000 ft

2013-08-07

Spud 2013-11-06

Permit Applications (1)

#767556 A CHESAPEAKE OPERATING, INC.

received 2013-08-02

Well Details

Well Number: 1H
Max Depth: 10,000 ft
Drill Type: Horizontal
County: HEMPHILL
District: 10
Operator: CHESAPEAKE OPERATING L.L.C.
Completed: 2014-03-18

Operator

Name: CHESAPEAKE OPER, L.L.C
Location: OKLAHOMA CI, TY
P-5 Status: Y (filed 2025-07-04)
Cum Oil (all leases): 325,040,706 bbl
Cum Gas (all leases): 1,424,666,377 mcf
Activities: G/PUR
Total Permits: 1,645

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